<div class="row">
<style type="text/css">
.icon .file-preview-frame{
    height: 40px;
}   
.icon .file-preview-image{
    height: 40px;
    cursor: pointer;
} 
</style>
    <volist name="icons" id="icon">
    <div class="file-preview-thumbnails icon">
        <div class="file-preview-frame" >
            <img data-pic="{$icon.fpath}" src="{$icon.fpath}" class="file-preview-image file-select"  >
        </div>
    </div>
    </volist>
</div>